Just what is the fastest car in the world? Over the last few days, no one seems especially sure anymore. The Bugatti Veyron Super Sport had held that record since 2010, but it was revoked over the weekend. Now the official title has reverted to the SSC Ultimate Aero — and SSC says their forthcoming Tuatra will be… »4/12/13 4:19pm 4/12/13 4:19pm

Whether an engine or a steering wheel, parts-sharing is an easy way for manufacturers to save money. Still, many car owners may be surprised by what parts get shared. Here's 12 unlikely examples. »3/09/09 12:00pm 3/09/09 12:00pm